Human Machine: What do people who are blind see?

The human eye has three really noticeable parts when looking in a mirror. They are the

• white of the eye, retina, and optic nerve.

• white of the eye, pupil, and iris.

• pupil, Iris, and retina.

What part of the eye has color such as brown, blue, green, or hazel?

• Iris

• Pupil

• Cornea

The dark spot in the middle of the eye is called the

• iris

• cornea

• pupil

The dark spot in the middle part of the eye is actually

• a hole.

• a darkly colored part of the iris.

• a nerve that only looks black, but is actually the same color as the rest of the eye.

The pupil

• protects the eyeball from damage.

• allows light to come in to the eyeball.

• allows the eyeball to focus on objects.

The cornea is

• a lens on the front of the eye.

• a hole in the middle of the eyeball.

• the colored part of the eye.

The screen at the back of the eye is called the

• cornea lens.

• iris.

• retina.

The optic nerve

• sends messages from the eye to the brain.

• protects the outer layer of the eye from dust.

• is like a screen at the back of the eye where light comes in.

Tags

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Why do some people have blurry vision?

• There is not enough light coming in through the eye.

• The eyeball is either a little bit too long or too short.

• The screen at the back of the eye is damaged.